Groton-New London Airport (GON) 15 Day Weather Forecast, New London United States
Current weather conditions and 15 day weather forecast for Groton-New London Airport in New London, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at GON
| 15 March 2026 Sun 0 ° C ( 32°F )  Clear |
Feels Like : -3.9 ° C / 24.9°F Humidity : % 56 Pressure : 1031 mb Wind Speed : 12.6 kmph / 7.8 miles from NNW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Groton-New London Airport, New London, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 March 2026 Sun | Sunny |
-0.1 ° C | 7.4 ° C | 3 ° C | % 73 | 24.5 km/h | 0% |
| 16 March 2026 Mon |  Heavy rain |
3.6 ° C | 9.3 ° C | 7.8 ° C | % 97 | 51.8 km/h | 89% |
| 17 March 2026 Tue | Heavy rain |
-0.6 ° C | 5.1 ° C | 4.7 ° C | % 67 | 43.2 km/h | 84% |
| 18 March 2026 Wed |  Partly Cloudy |
-2.7 ° C | 1.1 ° C | -0.7 ° C | % 45 | 25.2 km/h | 0% |
| 19 March 2026 Thu | Partly Cloudy |
0.1 ° C | 3.7 ° C | 1.5 ° C | % 57 | 15.1 km/h | 0% |
| 20 March 2026 Fri | Partly Cloudy |
1.1 ° C | 6.3 ° C | 3.7 ° C | % 82 | 13 km/h | 0% |
| 21 March 2026 Sat |  Patchy rain nearby |
1.5 ° C | 6.5 ° C | 3.7 ° C | % 87 | 23 km/h | 76% |
| 22 March 2026 Sun | Partly Cloudy |
-0.5 ° C | 4.5 ° C | 1.8 ° C | % 66 | 23.4 km/h | 0% |
| 23 March 2026 Mon | Partly Cloudy |
-2.5 ° C | 3.7 ° C | 0.8 ° C | % 47 | 29.9 km/h | 0% |
| 24 March 2026 Tue | Sunny |
-3 ° C | 6.9 ° C | 2 ° C | % 41 | 25.9 km/h | 0% |
| 25 March 2026 Wed | Patchy rain nearby |
0.9 ° C | 5 ° C | 2.6 ° C | % 49 | 23.4 km/h | 88% |
| 26 March 2026 Thu | Sunny |
-3 ° C | 7 ° C | 1.4 ° C | % 54 | 23 km/h | 0% |
| 27 March 2026 Fri | Sunny |
-0.8 ° C | 7.2 ° C | 2.6 ° C | % 55 | 18.7 km/h | 0% |
| 28 March 2026 Sat | Sunny |
-0.1 ° C | 7.9 ° C | 3.7 ° C | % 49 | 19.4 km/h | 0% |
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